{ lib, stdenvNoCC }:

# Slot Beauty Dark Icons (gnome-look.org/p/2346341), not packaged in
# nixpkgs. gnome-look/pling download links are signed JWTs that expire in
# ~2 days, so fetchurl against one would work today and fail on the next
# rebuild after that window — the tarball is vendored into the repo instead,
# as verified (md5 8b3e3e1e03c667b7f988b78ad2bc18a6 against the gnome-look
# API's reported checksum) at
# dotfiles/icons/Slot-Beauty-Dark-Icons-V-2.tar.xz.
stdenvNoCC.mkDerivation {
  pname = "slot-beauty-dark-icons";
  version = "unstable-2026-07-24";

  src = ../dotfiles/icons/Slot-Beauty-Dark-Icons-V-2.tar.xz;

  dontBuild = true;

  # Upstream ships dozens of dangling symlinks (icons aliased across sizes
  # that don't all exist) — same class of minor packaging bug as
  # azure-glassy-dark-icons. Harmless: GTK/Qt icon lookup falls through to
  # the theme's own Inherits= chain (breeze-dark, Adwaita, hicolor) for those.
  dontCheckForBrokenSymlinks = true;

  # index.theme's Directories= names panel/16@2 etc. (Scale=2) but the
  # on-disk dirs are 16@2x etc. (the correct suffix) — an upstream typo that
  # makes `gtk-update-icon-cache` exit 1, so this theme ships uncached and
  # relies on GTK's live directory scan instead (functionally fine, just not
  # cache-accelerated).
  installPhase = ''
    runHook preInstall
    mkdir -p "$out/share/icons"
    cp -r . "$out/share/icons/Slot-Beauty-Dark-Icons-V-2"
    runHook postInstall
  '';

  meta = {
    description = "Slot Beauty dark icon theme, vendored from gnome-look.org (not packaged in nixpkgs)";
    homepage = "https://www.gnome-look.org/p/2346341";
    license = lib.licenses.gpl3Only;
    platforms = lib.platforms.all;
  };
}